EC-7VAR PQA

The EC-7VAR PQA is a versatile device utilised by power distribution companies, electrical contractors, facilities management teams, electrical site-services, and maintenance engineers. It monitors power (kW) and energy (kWh) usage, and checks for voltage and current variations. This assists in diagnosing issues and collecting data for potential communication with power suppliers. Commonly used for UPS sizing and monitoring, as well as standby generator sizing and monitoring, it records both voltage and current, enabling users to determine whether low voltage issues stem from high current demands or if low voltage is being supplied to the site.

Key Features:

• Ideal for industrial logging PQA
• Voltage Range: 500Vac
• Current Range: 400A, 1kA, 2kA, or 3kAac
• Rogowski Coils: Fit around 140mm cables
• Voltage Accuracy: ±1% of reading, ±1 Volt (10 bit) within 100Vac-450Vrms (phase-to-phase); otherwise ±3% (50/60Hz ±2%)
• Current Accuracy: ±2% of reading (within 10% – 90% of full scale), otherwise 3% of full scale
• Power Factor Accuracy: Accurate to ~3% between lead 0.5 and 0.5 lag; ~6% between 0.5 and 0.3 lead or lag
• CAT Rating: 1000V CAT III, 600V CAT IV
• Recording Capabilities:
  • True RMS Vavg, Vmax & Vmin to 2%
  • True RMS Iavg, Imax & Imin to 5%
• Recording Period: 2 seconds to 60 minutes
• Recording Standard: EN50160: 1994
• Environmental Sealing: IP43 as standard, available as IP65/NEMA 12/4
• Dimensions & Weight: 260x180x190mm, 2kg

Applications:

• Power Distribution Companies
• Electrical Contractors
• Facilities Management
• Electrical/Site-Services
• Maintenance Engineers

EC-7VAR Kit Includes:

• Data Logger
• Rogowski Transducers
• Voltage Leads
• USB Lead
• Electrosoft Software
• Carry Case

This comprehensive kit ensures that users have all the necessary tools to effectively monitor and analyse power usage and electrical variations in various industrial settings.